45622882 has 4 divisors (see below), whose sum is σ = 68434326. Its totient is φ = 22811440.

The previous prime is 45622867. The next prime is 45622903. The reversal of 45622882 is 28822654.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 23804641 + 21818241 = 4879^2 + 4671^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11405719 + ... + 11405722.

Almost surely, 2^45622882 is an apocalyptic number.

45622882 is a deficient number, since it is larger than the sum of its proper divisors (22811444).

45622882 is a wasteful number, since it uses less digits than its factorization.

45622882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22811443.

The product of its digits is 61440, while the sum is 37.

The square root of 45622882 is about 6754.4712598397. The cubic root of 45622882 is about 357.3229455642.

The spelling of 45622882 in words is "forty-five million, six hundred twenty-two thousand, eight hundred eighty-two".